[sdiy] Painting up the ugly LM324 for yet another prom.

[karl dalen]

Just came across this trick if you get 
desperate at some point.

>If you have an audio circuit using the LM324, sound quality
>can be improved a lot by conencting a 6.8K resistor between
>the output and the negative supply. This biases the class B
>(no, not class AB) output stage into class A and the open
>loop distortion drops by a huge amount.

KD